A - Ascender
B - Bivy
C - Carabiner
D - Dulfersitz rappel
E - Everest
F - Fall
G - Glissade
H - Helmet
I - Ice axe
J - Jam
K - Knot
L - Layback
M - Munter
N - Nut
O - Off-width
P - Piton
Q - Quickdraw
R - Rope
S - Stove
T - Tyrolean traverse
U - Undercling
V - V-thread
W - Wand
X - X-climbing
Y - Yosemite Grad
Z - Z-pulley